ArticlePloS one2023
Cerebral blood volume sensitive layer-fMRI in the human auditory cortex at 7T: Challenges and capabilities.
Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Functional Imaging of Hippocampal Layers Using VASO and BOLD on the Next Generation (NexGen) 7T Scanner.Human brain mapping · 2026Article
- Revisiting the auditory hemodynamic response function in the era of fast fMRI.bioRxiv : the preprint server for biology · 2026Article
- Bridging the gap with invasive imaging: promises and challenges of a new generation of ultrahigh resolution fMRI.bioRxiv : the preprint server for biology · 2026Article
- Testing circuit-level theories of consciousness in humans.Trends in cognitive sciences · 2026Review
- Functional imaging of hippocampal layers using VASO and BOLD on the Next Generation (NexGen) 7T Scanner.bioRxiv : the preprint server for biology · 2025Article
- Blood volume sensitive laminar fMRI with VASO in human hippocampus: Capabilities and biophysical challenges at clinical 7T scanners.bioRxiv : the preprint server for biology · 2025Article
- Short-term gradient imperfections in high-resolution EPI lead to Fuzzy Ripple artifacts.Magnetic resonance in medicine · 2025Article
- Towards Large Diameter Transmit Coils for 7-T Head Imaging: A Detailed Comparison of a Set of Transmit Element Design Concepts.NMR in biomedicine · 2025Article
- Characterizing BOLD activation patterns in the human hippocampus with laminar fMRI.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Fuzzy ripple artifact in high resolution fMRI: identification, cause, and mitigation.bioRxiv : the preprint server for biology · 2024Article
- Evaluating the effect of denoising submillimeter auditory fMRI data with NORDIC.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Characterisation of laminar and vascular spatiotemporal dynamics of CBV and BOLD signals using VASO and ME-GRE at 7T in humans.bioRxiv : the preprint server for biology · 2024Article
- Evaluating the effect of denoising submillimeter auditory fMRI data with NORDIC.bioRxiv : the preprint server for biology · 2024Article
- A comparative analysis of the sensitivity and BOLD contamination of the VASO response at 3 Tesla: ME-DEPICTING vs. ME-EPI readouts.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Characterisation of laminar and vascular spatiotemporal dynamics of CBV and BOLD signals using VASO and ME-GRE at 7T in humans.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Imaging the columnar functional organization of human area MT+ to axis-of-motion stimuli using VASO at 7 Tesla.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Evaluating the capabilities and challenges of layer-fMRI VASO at 3T.Aperture neuro · 2023Article
- Blood volume-sensitive laminar fMRI with VASO in human hippocampus: Capabilities and biophysical challenges at clinical 7T scanners.Imaging neuroscience (Cambridge, Mass.)Article
- Laminar CBV and BOLD response characteristics over time and space in the human primary somatosensory cortex at 7T.Imaging neuroscience (Cambridge, Mass.)Article
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3 authors.
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Abstract
The development of ultra high field fMRI signal readout strategies and contrasts has led to the possibility of imaging the human brain in vivo and non-invasively at increasingly higher spatial resolutions of cortical layers and columns. One emergent layer-fMRI acquisition method with increasing popularity is the cerebral blood volume sensitive sequence named vascular space occupancy (VASO). This approach has been shown to be mostly sensitive to locally-specific changes of laminar microvasculature, without unwanted biases of trans-laminar draining veins. Until now, however, VASO has not been applied in the technically challenging cortical area of the auditory cortex. Here, we describe the main challenges we encountered when developing a VASO protocol for auditory neuroscientific applications and the solutions we have adopted. With the resulting protocol, we present preliminary results of laminar responses to sounds and as a proof of concept for future investigations, we map the topographic representation of frequency preference (tonotopy) in the auditory cortex.
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